package com.study.spmongodb.im.pojo;

import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;

/**
 * @author study
 * @version 1.0
 * @date 2020/10/7 21:02
 */
@Data
@AllArgsConstructor
@NoArgsConstructor
@Builder
public class User {
    private Long id;
    private String username;
}
